25128421422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{37861}}^1$

素因数の和:38073

約数の個数: 64

約数和(自身を含む): 55364542464

約数和(自身を除く): 30236121042

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 127, 134, 201, 254, 381, 402, 762, 871, 1651, 1742, 2613, 3302, 4953, 5226, 8509, 9906, 17018, 25527, 37861, 51054, 75722, 110617, 113583, 221234, 227166, 331851, 492193, 663702, 984386, 1476579, 2536687, 2953158, 4808347, 5073374, 7610061, 9616694, 14425041, 15220122, 28850082, 32976931, 62508511, 65953862, 98930793, 125017022, 187525533, 197861586, 322159249, 375051066, 644318498, 966477747, 1932955494, 4188070237, 8376140474, 12564210711, 25128421422]

約数ペア:

[(1, 25128421422), (2, 12564210711), (3, 8376140474), (6, 4188070237), (13, 1932955494), (26, 966477747), (39, 644318498), (67, 375051066), (78, 322159249), (127, 197861586), (134, 187525533), (201, 125017022), (254, 98930793), (381, 65953862), (402, 62508511), (762, 32976931), (871, 28850082), (1651, 15220122), (1742, 14425041), (2613, 9616694), (3302, 7610061), (4953, 5073374), (5226, 4808347), (8509, 2953158), (9906, 2536687), (17018, 1476579), (25527, 984386), (37861, 663702), (51054, 492193), (75722, 331851), (110617, 227166), (113583, 221234)]